Azide-Dap(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG8) Biotin peptides and proteins to give

peptides and proteins to give bright red fluorescent conjugates that have the identical fluorescent spectral properties of Texas Red derived biopolymers

85 SMILES CC1=C(SC=N1)C1=CC=C(CNC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC(=O)COCCOCCOCCOCCOCC(O)=O)C(C)(C)C)C=C1 Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after the date of delivery Regulatory Statement For Research Use Only

Product Name DBCO-Propionyl-Gly-Gly-Phe-Gly-PAB(m-PEG8)-Exatecan Synonyms CAS Number Related CAS Molecular Formula C87H100FN11O22 Molecular Weight 1670

305 Purity (HPLC) >= 95% Solubility DMSO

308 SMILES O=C1N(C2CCC(=O)NC2=O)C(=O)C2=CC(OCCC#C)=CC=C12 Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after the date of delivery Regulatory Statement For Research Use Only

Azide-Dap(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG8) Biotin peptides and proteins to giveSOLU KNEX cleavable linker features a Gly Gly Phe Gly (GGFG) peptide. In this product, a Azide Dap(m PEG4) moiety replaces the conventional maleimidocaproyl (MC) unit to enhance aqueous solubility. The azide functional group is widely utilized in bioconjugation via click chemistry to enable efficient and selective attachment of biomolecules. Additionally, m PEG8 is attached to the commonly used self immolative para aminobenzyl (PAB) moiety to further